AltGraph: Redesigning Quantum Circuits Using Generative Graph Models for Efficient Optimization

arXiv:2403.12979v1 Announce Type: cross
Abstract: Quantum circuit transformation aims to produce equivalent circuits while optimizing for various aspects such as circuit depth, gate count, and compatibility with modern Noisy Intermediate Scale Quantum (NISQ) devices. There are two techniques for circuit transformation. The first is a rule-based approach that greedily cancels out pairs of gates that equate to the identity unitary operation. Rule-based approaches are used in quantum compilers such as Qiskit, tket, and Quilc. The second is a search-based approach …

abstract arxiv circuits count cs.et cs.lg devices gate generative graph intermediate modern nisq optimization quant-ph quantum scale transformation type